198631552

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5469

約数の個数: 64

約数和(自身を含む): 463357440

約数和(自身を除く): 264725888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1148, 1312, 2296, 2624, 4592, 5248, 5407, 9184, 10814, 18368, 21628, 36736, 37849, 43256, 75698, 86512, 151396, 173024, 221687, 302792, 346048, 443374, 605584, 692096, 886748, 1211168, 1551809, 1773496, 2422336, 3103618, 3546992, 4844672, 6207236, 7093984, 12414472, 14187968, 24828944, 28375936, 49657888, 99315776, 198631552]

約数ペア:

[(1, 198631552), (2, 99315776), (4, 49657888), (7, 28375936), (8, 24828944), (14, 14187968), (16, 12414472), (28, 7093984), (32, 6207236), (41, 4844672), (56, 3546992), (64, 3103618), (82, 2422336), (112, 1773496), (128, 1551809), (164, 1211168), (224, 886748), (287, 692096), (328, 605584), (448, 443374), (574, 346048), (656, 302792), (896, 221687), (1148, 173024), (1312, 151396), (2296, 86512), (2624, 75698), (4592, 43256), (5248, 37849), (5407, 36736), (9184, 21628), (10814, 18368)]